Relationship between Postural Sway and Dynamic Balance in Stroke          Patients

Cho, Ki Hun; Lee, Kyoung-Suk; Lee, Byungjoon; Lee, Hwang-Jae; Lee, Wanhee

doi:10.1589/jpts.26.1989

Cited by 34 publications

(26 citation statements)

References 24 publications

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“…However, we contend that our results do not directly contradict the postural instability theory of Riccio and Stoffregen (1991). Dynamic stability of posture does not necessitate a rigidly stationary body and low sway path length (Błaszczyk, 2008;Cho et al, 2014;Palmisano et al, 2018). Increased postural sway could demonstrate a more flexible balance control system and a readiness to adapt to novel sensorimotor conditions such as those presented by VR.…”

Section: Balance Controlsupporting

confidence: 46%

Estimating the sensorimotor components of cybersickness

Weech

Varghese

Barnett‐Cowan

2018

Preprint

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The user base of the virtual reality (VR) medium is growing, and many of these users will experience cybersickness. Accounting for the vast inter-individual variability in cybersickness forms a pivotal step in solving the issue. Most studies of cybersickness focus on a single factor (e.g., balance, sex, vection), while other contributors are overlooked. Here, we characterize the complex relationship between cybersickness and several indices of sensorimotor processing. In a single session, we conducted a battery of tests of balance control, vection responses, and vestibular sensitivity to self-motion. A principal components regression model, primarily composed of balance control measures during vection, significantly predicted 37% of the variability in cybersickness measures. We observed strong, inverse associations between measures of sway and cybersickness. The results reiterate that the relationship between balance control and cybersickness is anything but straightforward. We discuss other factors that may account for the remaining variance in cybersickness.

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Section: Balance Controlsupporting

confidence: 46%

Estimating the sensorimotor components of cybersickness

Weech

Varghese

Barnett‐Cowan

2018

Preprint

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“…Static stability and dynamic balance testing will be measured by the ProKin proprioception evaluation and training system (PK254P; TecnoBody). Static stability testing will proceed as outlined below [26]:…”

Section: Secondary Outcome Measurement Proceduresmentioning

confidence: 99%

Effectiveness of LiuZiJue Qigong versus traditional core stability training for poststroke patients complicated with abnormal trunk postural control: study protocol for a single-center randomized controlled trial

Wang

Long

Yang

et al. 2020

Trials

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Background: Trunk function in stroke patients with hemiplegia is associated with respiration and core stability and is also found to be associated with balance and postural control and activities of daily living. LiuZiJue Qigong (LQG) is a traditional Chinese method of fitness based on breath pronunciation. The purpose of this study is to compare the clinical efficacy of LQG and traditional core stability training in the treatment of stroke patients with abnormal trunk posture. This protocol is written according to the SPIRIT 2013 statement. Methods/design: This study is a single-center randomized controlled trial in which 160 stroke patients are randomly divided into a study group and a control group. Patients in the study group will receive LQG combined with conventional rehabilitation therapy, and patients in the control group will receive traditional core stability training combined with conventional rehabilitation therapy. All treatments will be done for 45 min/day, five times per week, for 2 weeks. The primary outcome (Trunk Impairment Scale) and secondary outcomes (Berg Balance Scale, Fugl-Meyer Assessment, Modified Barthel Index, Maximum Phonation Time, Dynamic and Static balance testing, and thickness and the mobile degrees of diaphragm) will be measured at baseline, 2 weeks, and the end of the rehabilitation course. Discussion: The aim purpose of this research study is to compare the clinical efficacy of LQG and traditional core stability exercise in the treatment of stroke patients with abnormal trunk posture.

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“…Postural control may be disrupted by internal activities (changes in metabolism and in cardiac and respiratory activities) and by musculoskeletal and nerve pathologies. 50 Suspension in BWS is usually performed vertically, from above the head of the person in the harness, thus achieving posturing in orthostatism. 22 There are also devices that secure the patient in the system from behind, from the dorsal-lumbar area, for example, the Kineassist device.…”

Section: Drive Modes and Control Strategies Of Gait Rehabilitation Tementioning

confidence: 99%

Advanced technology for gait rehabilitation: An overview

Mikołajczyk

Ciobanu

Badea

et al. 2018

Advances in Mechanical Engineering

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Most gait training systems are designed for acute and subacute neurological inpatients. Many systems are used for relearning gait movements (nonfunctional training) or gait cycle training (functional gait training). Each system presents its own advantages and disadvantages in terms of functional outcomes. However, training gait cycle movements is not sufficient for the rehabilitation of ambulation. There is a need for new solutions to overcome the limitations of existing systems in order to ensure individually tailored training conditions for each of the potential users, no matter the complexity of his or her condition. There is also a need for a new, integrative approach in gait rehabilitation, one that encompasses and addresses all aspects of physical as well as psychological aspects of ambulation in real-life multitasking situations. In this respect, a multidisciplinary multinational team performed an overview of the current technology for gait rehabilitation and reviewed the principles of ambulation training.

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Relationship between Postural Sway and Dynamic Balance in Stroke Patients

Cited by 34 publications

References 24 publications

Estimating the sensorimotor components of cybersickness

Estimating the sensorimotor components of cybersickness

Effectiveness of LiuZiJue Qigong versus traditional core stability training for poststroke patients complicated with abnormal trunk postural control: study protocol for a single-center randomized controlled trial

Advanced technology for gait rehabilitation: An overview

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